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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-632) dfs -report lists "missing" datanodes
Date Thu, 02 Nov 2006 03:49:18 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-632?page=comments#action_12446441 ] 
            
Konstantin Shvachko commented on HADOOP-632:
--------------------------------------------

There are 2 different methods in the NameNode
datanodeReport() and DFSNodesStatus(), which have the same purpose.
It would be good to join them and use the same function for reporting
nodes through DFSShell and web UI.

> dfs -report lists "missing" datanodes
> -------------------------------------
>
>                 Key: HADOOP-632
>                 URL: http://issues.apache.org/jira/browse/HADOOP-632
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.7.2
>            Reporter: Owen O'Malley
>         Assigned To: Raghu Angadi
>             Fix For: 0.9.0
>
>
> "dfs -report" lists all nodes that have ever registered. It should only list the "alive"
nodes.

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